Question

In the figure below, AB is parallel to CD. 12 43 B А 56 87 D c Which statement proves that Z327? If two parallel lines are cut by a transversal, the alternate interior angles are congruent. Olf two parallel lines are cut by a transversal, the alternate exterior angles are congruent. If two parallel lines are cut by a transversal, the corresponding angles are congruent. If two parallel lines are cut by a transversal, the vertical angles are congruent.

Answer 1

ANSWER:

If two parallel lines are cut by a transversal, the corresponding angles are congruent.

STEP-BY-STEP EXPLANATION:

When the angles are the same side as the transversal, one interior and one exterior, but not adjacent.

The angles are on the same side of the transversal in "corresponding" positions.

When the lines are parallel, the measurements are equal. Therefore:

$<3\cong<7$